dk.simongray.wary-fetch.bytes — dk.simongray/wary-fetch 0.3.0

Bytes on both platforms, a byte array on the JVM and a Uint8Array in JavaScript, with the encodings, hashes and randomness that requests and their signatures need.

The hashes are synchronous on both platforms. In JavaScript they come from the Closure Library rather than WebCrypto, whose digests only come as promises.

base64 clj/s

(base64 b)

The bytes b in base64.

base64url clj/s

(base64url b)

The bytes b in the URL-safe alphabet of base64, without padding.

decode clj/s

(decode b)

The text of the bytes b in UTF-8.

digest clj/s

(digest algorithm b)

The digest of the bytes b by algorithm, :sha1, :sha256, :sha384 or :sha512, as bytes.

encode clj/s

(encode s)

The text s as the bytes of its UTF-8.

hex clj/s

(hex b)

The bytes b in hexadecimal, two characters in lower case for each.

hmac clj/s

(hmac algorithm key message)

The HMAC of the bytes message with the bytes key by algorithm, :sha1, :sha256, :sha384 or :sha512, as bytes.

length clj/s

(length b)

The number of bytes in b.

of clj/s

(of xs)

The bytes xs, numbers from 0 to 255, as the platform keeps bytes.

random clj/s

(random n)

n random bytes from the platform's secure source.

same-text? clj/s

(same-text? a b)

Whether a and b are the same text, in a time that doesn't tell where they differ. Nil or another value is never the same.

same? clj/s

(same? a b)

Whether the bytes a and b are the same, in a time that doesn't tell where they differ, as a comparison of secrets needs.

unbase64url clj/s

(unbase64url s)

The bytes of the text s in the URL-safe alphabet of base64, with or without padding, or nil when it isn't.